B.4 Client Error Codes and Messages

Client error information comes from the following source files:

The Error values and the symbols in parentheses correspond to
definitions in the include/errmsg.h MySQL
source file.

The Message values correspond to the error messages that are
listed in the libmysql/errmsg.c file.
%d and %s represent
numbers and strings, respectively, that are substituted into
the messages when they are displayed.

Because updates are frequent, it is possible that those files will
contain additional error information not listed here.